Perhaps you should try some spelling variations:
chap thuong » chan thuong, phan thuong, pham thuong
hoc thieu » toc thieu, hoc hien
cong chap » cong chat, chong chay, cuong chat
ho chieu » theo chieu, doi chieu, mot chieu
dong tan » duong tan, dong san, cong tan
dong tai » dung tai, luong tai, cong tac
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: ((ho chieu) or (hoc thieu)) tinh - thanh cong chap thuong ((dong tan) or (dong tai)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) tinh - thanh cong chap thuong ((dong tan) OR (dong tai)) toan cau.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) tinh - thanh cong chap thuong ((dong tan) or (dong tai)) toan cau*.