Perhaps you should try some spelling variations:
thuc khanh » thuc hanh, phuc khanh, thuc thanh
phap phap » phap phat, phap phan, pham phap
phap thuc » phap thu, phap hoc, phap tu
khanh thu » nhanh thu, thanh thu, khanh thuan
doc hieu » hoc thieu, hoc hien
cong va » dong va, cong ha, cong tac
va phap » va phat, ban phap

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) or (toc thieu)) sang - thanh cong va phap phap thuc khanh thu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (toc thieu)) sang - thanh cong va phap phap thuc khanh thu*.