Perhaps you should try some spelling variations:
chan thuong » phan thuong, han thuong, hang thuong
hoc thieu » toc thieu, hoc hien
cong chan » cong nhan, cong chat, cong khan
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 chan 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 chan thuong ((dong tan) OR (dong tai)) toan cau.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) tinh - thanh cong chan thuong ((dong tan) or (dong tai)) toan cau*.