Perhaps you should try some spelling variations:
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
thi chieu » thi chien, thi hieu, theo chieu
cam nhung » cam hung, nam nhung, tham nhung
san thanh » ban thanh, van thanh, son thanh
thanh cau » thanh chau, thanh mau, nhanh cau
ho chieu » theo chieu, hoc thieu, doi chieu
tung cam » dung cam, trung cap, tung pham
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thi chieu) or (ho chieu)) tinh - thanh tung cam nhung cong san thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thi chieu) OR (ho chieu)) tinh - thanh tung cam nhung cong san thanh cau.
• Adding a wildcard symbol may retrieve word variants: ((thi chieu) or (ho chieu)) tinh - thanh tung cam nhung cong san thanh cau*.