Perhaps you should try some spelling variations:
thanh hung » thanh huong, thanh tung, thanh trung
hoc thieu » toc thieu, hoc hien
cua tuong » cua truong, cua thuong, cua huong
ho chieu » theo chieu, doi chieu, mot chieu
hung cua » huong cua, chung cua, khung cua
cong tan » cong tac, cong san, cong thanh
dong von » dung von, dong co, dong hoc
than cau » toan cau, phan cau, than cap

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 (hoc thieu)) tinh - thanh hung cua tuong ((cong tan) or (dong von)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) tinh - thanh hung cua tuong ((cong tan) OR (dong von)) than cau.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) tinh - thanh hung cua tuong ((cong tan) or (dong von)) than cau*.