Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
hoc thiet » hoc thieu, hoc thuyet, hoc hien
doi chieu » doc hieu, doi chi, ho chieu
tuong dai » truong dai, tuong lai, duong dai
dung cong » dung trong
ho thiet » hoa thiet, so thiet, hoc thieu
dai dung » dai duong, dan dung, mai dung
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((ho thiet) or (hoc thiet))) or (doi chieu)) tach - thanh tuong dai dung cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((ho thiet) OR (hoc thiet))) OR (doi chieu)) tach - thanh tuong dai dung cong dan than cap.
• Adding a wildcard symbol may retrieve word variants: ((((ho thiet) or (hoc thiet))) or (doi chieu)) tach - thanh tuong dai dung cong dan than cap*.