Perhaps you should try some spelling variations:
ban hanh » ban hang
ky lang » ky nang, ky dang, tay lang
ky tang » ky nang, ky dang, kho tang
mai hoi » mai khoi, dai hoi, lai hoi
va chat » van chat, cao chat, hoa chat
xuc ban » duc ban, cuc ban, quoc ban
vi cua » vai cua, di cua
tu san » thu san, tu ban, tu can
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu san ((ky lang) or (ky tang)) mai hoi. hieu ((va chat) OR (va phat)) xuc ban hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ((ky lang) OR (ky tang)) mai hoi. hieu ((va chat) OR (va phat)) xuc ban hanh vi cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu san ((ky lang) or (ky tang)) mai hoi. hieu ((va chat) OR (va phat)) xuc ban hanh vi cua te*".