Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
ho chieu » theo chieu, hoc thieu, doi chieu
theo chu » theo chieu, cho chu, chao chu
tuong va » truong va, thuong va, luong va
va trong » va truong, va thong, va tuong
cong tac » cong ty
tac nhan » tao nhan, cac nhan, dac nhan
nhan cao » nha cao, nhan tao, nhan co

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (theo chu)) sang - thanh tuong va trong cong tac nhan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chu)) sang - thanh tuong va trong cong tac nhan cao.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (theo chu)) sang - thanh tuong va trong cong tac nhan cao*.