Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhieu tang » chieu sang, nhiet nang
thanh dung » thanh duong, thanh tung, thanh hung
nhung cong » dung cong, thong cong, hang cong
hieu lang » chieu sang, hieu quang, hieu van
cua nhung » va nhung
ban thanh » ban hanh, ban hang
thanh cau » thanh chau, thanh mau, nhanh cau
dung cua » dung luan, dung cho
cong ban » cong bang, cong san, cong tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu xanh) or (((nhieu tang) OR (hieu lang)))) - thanh dung cua nhung cong ban thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (((nhieu tang) OR (hieu lang)))) - thanh dung cua nhung cong ban thanh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (((nhieu tang) OR (hieu lang)))) - thanh dung cua nhung cong ban thanh cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (((nhieu tang) OR (hieu lang)))) - thanh dung cua nhung cong ban thanh cau*.