Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
lieu tinh » trieu tinh, diep tinh, bien tinh
tranh cua » doanh cua, manh cua
dong cong » duong cong, dung cong, dang cong
cua dong » chua dong, cua cong, cua dang
cong san » cong tac
chi tu » choi tu, chai tu, cai tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((lieu tinh) or (chieu sang)) - canh tranh cua dong cong san ((chi tu) or (tai tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((lieu tinh) OR (chieu sang)) - canh tranh cua dong cong san ((chi tu) OR (tai tu)).
• Adding a wildcard symbol may retrieve word variants: ho ((lieu tinh) or (chieu sang)) - canh tranh cua dong cong san ((chi tu) or (tai tu))*.