Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
nhanh mang » nhanh lang, hanh mang, nhanh quang
mang luat » tang luat, nang suat, tang luan
luat hinh » luat kinh
hinh cong » chinh cong, hinh chong, hanh cong
cong tan » cong tac, cong san, cong thanh
tran ban » tranh ban, tran van, toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu xanh) or (chieu sang)) - nhanh mang luat hinh cong tan tran ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chieu sang)) - nhanh mang luat hinh cong tan tran ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (chieu sang)) - nhanh mang luat hinh cong tan tran ban*.