Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
va trien » va truyen, va thiet, va tuyen
ve triet » su triet
va hanh » van hanh, va thanh, va danh
hieu ve » hieu va, hieu van
lang ha » long ha
ky lang » ky nang, ky dang, ky tang
ve cam » ve cham, ve cac, va cam
sac ky » cac ky, sai ky
ha hoi » hoa hoi, ha noi, xa hoi
te sac » te sach, te cac, te san

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky lang ha hoi. hieu ve cam xuc ((va hanh) or (van thanh)) va ((ve triet) or (va trien))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky lang ha hoi. hieu ve cam xuc ((va hanh) OR (van thanh)) va ((ve triet) OR (va trien)).
• Adding a wildcard symbol may retrieve word variants: te sac ky lang ha hoi. hieu ve cam xuc ((va hanh) or (van thanh)) va ((ve triet) or (va trien))*.