Perhaps you should try some spelling variations:
thanh lap » thanh san, phan lap, thanh hai
ban thanh » ban hanh, ban hang
cua triet » cua viet, su triet, va triet
ky tang » ky nang, ky dang, kho tang
tang ha » lang ha, tang ma, trung ha
hieu ve » hieu van
hieu va » lieu va, hieu qua
cac duc » cac du, cao duc, cac dac
duc ban » duc tan, duc van, dua ban
lap cua » lai cua, tap cua, lam cua
su sai » su tai, su hai, su dai
sai ky » sac ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sai ky tang ha noi. ((hieu ve) or (hieu va)) cac duc ban thanh lap cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sai ky tang ha noi. ((hieu ve) OR (hieu va)) cac duc ban thanh lap cua triet.
• Adding a wildcard symbol may retrieve word variants: su sai ky tang ha noi. ((hieu ve) or (hieu va)) cac duc ban thanh lap cua triet*.