Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
hanh phan » thanh phan, anh phan, hanh han
dong cong » duong cong, dung cong, dang cong
phan cua » nhan cua, than cua, phat cua
cua dong » chua dong, cua cong, cua dang
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ((chieu xanh) OR (chieu sang)) - hanh phan cua dong cong san toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho ((chieu xanh) OR (chieu sang)) - hanh phan cua dong cong san toan ban".
• Adding a wildcard symbol may retrieve word variants: cho ((chieu xanh) OR (chieu sang)) - hanh phan cua dong cong san toan ban*.