Perhaps you should try some spelling variations:
trong minh » truong minh, trong kinh, thong minh
hieu lang » chieu sang, hieu quang, nhieu tang
hanh tran » hanh trang, thanh tran, hanh tram
tuan dang » tuan bang, tuan dung, tuan duong
tran dang » tran quang, tran hoang, tranh hang
minh toan » tinh toan, manh toan, minh tuan
toan ban » van ban
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 - hanh tran ((tuan dang) OR (tran dang)) trong minh toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho hieu lang - hanh tran ((tuan dang) OR (tran dang)) trong minh toan ban".
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - hanh tran ((tuan dang) OR (tran dang)) trong minh toan ban*.