Perhaps you should try some spelling variations:
sach thai » sach tham, sac thai, sach tai
van hanh » van thanh, ban hanh, van anh
cham xuc » cam xuc, chat xuc, cham soc
hoi cua » hoi chuc
xuc van » duc van, luc van, vuc van
su sach » so sach, vu sach
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
vi cua » vai cua, di cua
bang x » bang _, bang 2, bang l

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach thai ((bang x) OR (nang x)) hoi. hieu ve cham xuc van hanh ((vi cua) or (hoi cua)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach thai ((bang x) OR (nang x)) hoi. hieu ve cham xuc van hanh ((vi cua) OR (hoi cua)) triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach thai ((bang x) OR (nang x)) hoi. hieu ve cham xuc van hanh ((vi cua) or (hoi cua)) triet".
• Adding a wildcard symbol may retrieve word variants: su sach thai ((bang x) OR (nang x)) hoi. hieu ve cham xuc van hanh ((vi cua) or (hoi cua)) triet*.