Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, chong cong
cua khong » hua khong, cua phuong, cua thuong
thi chien » thi hien, thi thien, thien chien
anh dung » anh dong, anh huong, sach dung
dung cua » dung luan, dung cho
cong dan » cong san, cong tan, huong dan
toan ban » van ban
toan cao » toan tap
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thi chien) or (doi chi)) xanh - anh dung cua khong cong dan ((toan ban) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thi chien) OR (doi chi)) xanh - anh dung cua khong cong dan ((toan ban) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ((thi chien) or (doi chi)) xanh - anh dung cua khong cong dan ((toan ban) or (toan cao))*.