Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, nhieu tang
thanh tung » thanh cong
hieu lang » hieu quang, nhieu tang, hieu van
tung tuan » trung tuan, hung tuan, quang tuan
tuan cong » thuan cong, luan cong, tran cong
dong dan » dong danh, duong dan, dong san
dan phan » doan phan, dan chan, van phan
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu xanh) or (((chieu sang) OR (hieu lang)))) - thanh tung tuan cong dong dan phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (((chieu sang) OR (hieu lang)))) - thanh tung tuan cong dong dan phan dau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu xanh) or (((chieu sang) OR (hieu lang)))) - thanh tung tuan cong dong dan phan dau*".