Perhaps you should try some spelling variations:
khang cong » hang cong, thanh cong, dang cong
hieu lang » chieu sang, hieu quang, nhieu tang
thanh tam » thanh tai, thanh toan, thanh pham
thanh nam » hanh nam, thanh pham, thanh nhan
thanh tay » thanh tai, thanh toan, thanh thuy
van khang » van khanh, van quang, van hanh
van thanh » ban thanh, van tuan
thanh cau » thanh chau, thanh mau, nhanh cau
cong van » cong vang, cong san, song van
ho hieu » ho chieu, hoi hieu, nho hieu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho hieu lang - ((((thanh tam) or (thanh nam))) or (thanh tay)) van khang cong van thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - ((((thanh tam) OR (thanh nam))) OR (thanh tay)) van khang cong van thanh cau*.