Perhaps you should try some spelling variations:
duong trong » dung trong
chieu sang » chieu sach, chieu xanh, nhieu tang
thanh tung » thanh cong
hieu lang » hieu quang, nhieu tang, hieu van
dai duong » dai cuong, hai duong, dai luong
trong den » trong dien, trong nen, thong den
tung dai » trung dai, tuong dai, tung dan
den phan » dien phan, dan phan, de phan
phan cac » nhan cach, phan dau, phan lap

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 (hieu lang)) - thanh tung dai duong trong den phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (hieu lang)) - thanh tung dai duong trong den phan cac.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) or (hieu lang)) - thanh tung dai duong trong den phan cac*.