Perhaps you should try some spelling variations:
thanh trung » thanh tung
hieu quang » thieu quang, hieu quan, hieu qua
chieu sang » chieu sach, chieu xanh, nhieu tang
trung tuan » trung thanh, trung tam, tran tuan
hang luong » nang luong, hang thuong, hoang vuong
hieu lang » nhieu tang, hieu van, biet lang
tuan hang » tuan hoang, tuan bang, tuan dang
luong va » dung va
than cap » khan cap, thanh lap, thanh cac
va than » va thanh, van than, va phan

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 sang) or (((hieu lang) OR (hieu quang)))) - thanh trung tuan hang luong va than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu sang) OR (((hieu lang) OR (hieu quang)))) - thanh trung tuan hang luong va than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu sang) or (((hieu lang) OR (hieu quang)))) - thanh trung tuan hang luong va than cap".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu sang) or (((hieu lang) OR (hieu quang)))) - thanh trung tuan hang luong va than cap*.