Perhaps you should try some spelling variations:
thanh hung » thanh huong, thanh tung, thanh trung
hien manh » hien hanh, tien manh, hieu manh
hiem ngan » kim ngan, viem gan
cua trong » cua truong, cua trung, qua trong
hung cua » huong cua, chung cua, khung cua
cong ban » cong bang, cong san, cong tan
than cau » phan cau, than cap, thanh chau
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hien manh) or (hiem ngan)) - thanh hung cua trong cong ban ((than cau) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien manh) OR (hiem ngan)) - thanh hung cua trong cong ban ((than cau) OR (toan cau)).
• Adding a wildcard symbol may retrieve word variants: hoc ((hien manh) or (hiem ngan)) - thanh hung cua trong cong ban ((than cau) or (toan cau))*.