Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hoc thiet » hoc thuyet, hoc hien, hoc viet
hoc thieu » hoc hien
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
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 thiet) or (((hoc thieu) or (toc thieu)))) thanh - canh tranh cua nhung cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thiet) OR (((hoc thieu) OR (toc thieu)))) thanh - canh tranh cua nhung cong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: ((hoc thiet) or (((hoc thieu) or (toc thieu)))) thanh - canh tranh cua nhung cong dan phan cau*.