Perhaps you should try some spelling variations:
thi chieu » thi chien, thi hieu, theo chieu
tranh cua » doanh cua
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan

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 (thi chieu)) tinh - canh ((tranh cua) or (manh cua)) dung cong dan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (thi chieu)) tinh - canh ((tranh cua) OR (manh cua)) dung cong dan phan tu.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (thi chieu)) tinh - canh ((tranh cua) or (manh cua)) dung cong dan phan tu*.