Chapter 4 - 'The Dig'
20). Mongol Paiza Passport: There's a large mast in the centre of the area where you enter the hut and fight off an onslaught of enemies with Sully. Shoot if from the top of this mast and pick it up off the ground.
21). Jade Belt Slide: When you reach the part where you drop down into the tomb with the mass of dead bodies, look up for the statue on the wall to your left after the first corner. Shoot it down to collect it.
22). Yuan Dynasty Helmet: Once you've collected the three-sided dagger from the corpse, look up and to your left near the ceiling, in the centre you'll find the next treasure hiding.
Chapter 6: 'Desperate Times'
23). Silver Dress Clasp: This treasure's stashed away up above the door to the temple (where you have the big fire-fight with the baddies at the start of the level).
24). Brass Bird Lamp: A very well hidden treasure this one, you need to climb to the top of the tall wooden pole with all the signs around it in the same open street as treasure 23.
25). Copper Rice Measure: When you get to the first curved window ledge on the hotel, run right around to the opposite side and the treasure can be found around the corner.
26). Yuan Dynasty Urn: You'll come across a large red metal structure in the middle of some stairs, so head to the top floor, jump over to the structure and drop down onto the treasure hidden here.
27). Enameled Snuff Bottle: Instead of running up the large concrete pillar to the flag poles, take a left instead and jump over the balcony onto the ledge. Run around the corner to the suitcase as the end that is holding the next treasure.
28). Incense Burner: Just before you take on the Hind Helicopter with the grenade launcher on the rooftops, jump up onto the small building with the water tank for the next treasure.
Chapter 7 - 'They're Coming With Us'
29). Worn Pendant: In the first main area there's a broken building to your right, so head in here and on a box to the left-corner of the room is the next treasure.
30). Nine Jewel Ring: A very well hidden treasure, this one is somehow stuck to the inside of the bell that's over the water fountain (before you enter the large wooden doors).
31). Ankhora Water Vessel: Once you've crossed the rapid river via the cars, run past the steps and jump over the wall towards the water on your left. The treasure is tucked away on a pile of stones in the corner.
32). Silver Shiva Amulet: Before heading into the large shiny temple at the end of the level, head over to the blue cart situated in the centre for the next piece of treasure.
Chapter 8 - 'The City's Secrets'
33). Bronze Altar Spoon: Take a right as soon as you enter the room and climb up the broken stairs to find the spoon on the ground.
34). Bronze Varaha Statue: Found in the room with the sinking spiked ceiling trap, it's sitting on the mound of dirt to the right of the newly opened exit.
Chapter 9 - 'Path of Light'
35). Copper Lakhe Mask: Once you've climbed off the giant statue's eyebrow, head around to the very end of the walkway before dropping down as the next treasure can be found here.
36). Carved Jade Figurine: On the opposite side of the same room as the last treasure, this one can be found above a door on an under hang. Simply shoot it down to collect it.
37). Bronze Ganesh Statue: In the room where you enter the statues mouth, the treasure can be found on the ground near to the left of the ladder leading back up to the main puzzle room.