Perhaps you should try some spelling variations:
thien tinh » khien tinh, thien minh, tien tinh
dong doanh » dung doanh, trong doanh, doanh doanh
hoc thien » hoc hien, hoc thieu, hoc thiet
tranh cua » doanh cua, manh cua
cua trong » cua truong, cua trung, qua trong
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien tinh - canh tranh cua trong ((dong doanh) or (cong dan)) phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien tinh - canh tranh cua trong ((dong doanh) OR (cong dan)) phan cau.
• Adding a wildcard symbol may retrieve word variants: hoc thien tinh - canh tranh cua trong ((dong doanh) or (cong dan)) phan cau*.