Perhaps you should try some spelling variations:
thanh tung » thanh cong
cap thuong » chap thuong, ca thuong, cao thuong
ho chieu » theo chieu, hoc thieu, doi chieu
tung cap » trung cap, cung cap, thong cap
cong dan » cong san, cong tan, huong dan
cong tac » cong ty
phan cau » phan dau, phan cac, phan tu

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 tieu)) xanh - thanh tung cap thuong ((cong dan) or (cong tac)) phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo tieu)) xanh - thanh tung cap thuong ((cong dan) OR (cong tac)) phan cau.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (theo tieu)) xanh - thanh tung cap thuong ((cong dan) or (cong tac)) phan cau*.