Perhaps you should try some spelling variations:
hieu tinh » chieu tinh, lieu tinh, kieu tinh
manh hung » anh huong
hung chuc » hung chu, nhung khuc, khong chuc
song dang » song dong, song danh, song hang
dang toan » dang tran, dan toan, dung toan
doc hieu » toc thieu, hoc thieu, hoc hien
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu tinh - manh hung chuc nang song dang toan ban~.
• Adding a wildcard symbol may retrieve word variants: doc hieu tinh - manh hung chuc nang song dang toan ban*.