Perhaps you should try some spelling variations:
hoc thieu » toc thieu, hoc hien
manh hung » anh huong
hat trong » chat trong, nhat trong, vat trong
cong dang » cong dong, cong dan, cong dung
dang toan » dang tran, dan toan, dung toan
ho chieu » theo chieu, mot chieu, doi chieu
hung hat » hung phat, nhung hat, hung ha
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 - manh hung hat trong cong dang toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) tinh - manh hung hat trong cong dang toan cau*.