Perhaps you should try some spelling variations:
chieu sang » chieu sach, hieu lang, nhieu tang
chieu xanh » chieu sach, chieu tinh, hieu manh
thanh tung » thanh cong
tung phat » trung phat, hung phat, tung pham
phat bang » thuat bang, phap nang, nhat ban
bang cong » dang cong, bang song, hang cong
than cap » khan cap, thanh lap, thanh cac
ty than » ty thanh, te than, tu than

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 sang) OR (chieu xanh)) - thanh tung phat bang cong ty than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sang) OR (chieu xanh)) - thanh tung phat bang cong ty than cap".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) OR (chieu xanh)) - thanh tung phat bang cong ty than cap*.