Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh
chieu sang » chieu sach, hieu lang, nhieu tang
nhung cong » dung cong, thong cong, hang cong
hieu manh » hieu nganh, dieu hanh, hien hanh
cua nhung » va nhung
van thanh » ban thanh, van tuan
thanh ban » thanh san, thanh van, thanh bac
hang ban » hang luan, hang va, hang tai
cong van » cong vang, cong san, song van
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hieu manh) or (((chieu sang) or (chieu xanh)))) - hang ban cua nhung cong van thanh ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hieu manh) OR (((chieu sang) OR (chieu xanh)))) - hang ban cua nhung cong van thanh ban.
• Adding a wildcard symbol may retrieve word variants: hoc ((hieu manh) or (((chieu sang) or (chieu xanh)))) - hang ban cua nhung cong van thanh ban*.