Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
dung luat » dung luan, dung quat, dung cua
luat hinh » luat kinh
hinh cong » chinh cong, hinh chong, hanh cong
anh dung » anh dong, anh huong, sach dung
cong san » cong tac
toan cao » toan ban, toan tap
chu van » cuu van, chu han

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu van) or (chieu xanh)) - anh dung luat hinh cong san ((toan cao) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu van) OR (chieu xanh)) - anh dung luat hinh cong san ((toan cao) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: theo ((chu van) or (chieu xanh)) - anh dung luat hinh cong san ((toan cao) or (van ban))*.