Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
su triet » su viet, su tien, ve triet
cham xuc » cam xuc, chat xuc, cham soc
va danh » va dinh, va dan, va hanh
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
sac ky » cac ky, sai ky
tu sac » tu sach, tu cac, tu san
vi su » va su, ve su, ki su

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky ((nang xa) or (nang cao)) hoi. hieu ve cham xuc ((va danh) or (van thanh)) vi su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky ((nang xa) OR (nang cao)) hoi. hieu ve cham xuc ((va danh) OR (van thanh)) vi su triet.
• Adding a wildcard symbol may retrieve word variants: tu sac ky ((nang xa) or (nang cao)) hoi. hieu ve cham xuc ((va danh) or (van thanh)) vi su triet*.