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
trong dan » trong dang, trong san, trong tan
dan thai » dang thai, dan thi, dan than
thai cao » tai cao, thoai cac, thuat cao
tung va » trung va, tuong va, dung va
va dung » van dung, va duong, vat dung

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 (((chieu sang) or (hieu lang)))) - thanh tung va dung trong dan thai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (((chieu sang) OR (hieu lang)))) - thanh tung va dung trong dan thai cao.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (((chieu sang) or (hieu lang)))) - thanh tung va dung trong dan thai cao*.