Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh cung » thanh cuong, thanh cong, thanh tung
cac thuong » cac truong, cac phuong, cac chuong
ho chieu » theo chieu, hoc thieu, doi chieu
cung cac » cuong cac, cung cap, dung cac
cong san » cong tac
than cau » toan cau, phan cau, than cap
phan cac » nhan cach, phan dau, phan lap

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 tinh - thanh cung cac thuong cong san ((than cau) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - thanh cung cac thuong cong san ((than cau) OR (phan cac)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - thanh cung cac thuong cong san ((than cau) or (phan cac))*.