Perhaps you should try some spelling variations:
nhuan trong » nhan trong, thuat trong, quan trong
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, nhieu tang
quoc nhuan » quoc nhan, quoc quan, quoc chan
hieu lang » hieu quang, nhieu tang, hieu van
trong van » trong cac
van thanh » ban thanh, van tuan
thanh cau » thanh chau, thanh mau, nhanh cau

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 trung quoc nhuan trong van thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (hieu lang)) - thanh trung quoc nhuan trong van thanh cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) or (hieu lang)) - thanh trung quoc nhuan trong van thanh cau*.