Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
su triet » su viet, su tien, ve triet
van hanh » ban hanh, van anh, van ban
ban hang » ngan hang
cham xuc » cam xuc, chat xuc, cham soc
tu sach » thu sach, su sach, te sach
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
sach v » sach va, sach y, sach 2
v nang » va nang, vu nang, van nang
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 sach v nang xa hoi. hieu ve cham xuc ((((van hanh) or (van thanh))) or (ban hang)) vi su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach v nang xa hoi. hieu ve cham xuc ((((van hanh) OR (van thanh))) OR (ban hang)) vi su triet.
• Adding a wildcard symbol may retrieve word variants: tu sach v nang xa hoi. hieu ve cham xuc ((((van hanh) or (van thanh))) or (ban hang)) vi su triet*.