Perhaps you should try some spelling variations:
thanh van » thanh toan, thanh phan, thanh nhan
ve triet » va trien, su triet
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
nang xa » nang x, lang xa, nang ma
sang ma » tang ma, nang ma, sang tao
hieu ve » hieu va, hieu van
xuc gia » duc gia, luc gia, tuc gia
ve cam » ve cham, ve cac, va cam

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 ty ((nang xa) or (sang ma)) hoi. hieu ve cam xuc gia ((thanh van) or (thanh san)) ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty ((nang xa) OR (sang ma)) hoi. hieu ve cam xuc gia ((thanh van) OR (thanh san)) ve triet.
• Adding a wildcard symbol may retrieve word variants: tu sach ty ((nang xa) or (sang ma)) hoi. hieu ve cam xuc gia ((thanh van) or (thanh san)) ve triet*.