Perhaps you should try some spelling variations:
thi hanh » thi thanh
thu hang » thi hang, thu huong, thu trang
cham xuc » cam xuc, chat xuc, cham soc
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
tu sach » thu sach, su sach, te sach
xuc va » duc va, tuc va, luc va
va dan » ca dan, va dao, va dau
dan va » doan va, dan ca, ban va
va cua » va chua, via cua, ca cua
cua te » cua tu

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 ((((thu hang) or (thuc hanh))) or (thi hanh)) xa hoi. hieu ve cham xuc va dan va cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((((thu hang) OR (thuc hanh))) OR (thi hanh)) xa hoi. hieu ve cham xuc va dan va cua te.
• Adding a wildcard symbol may retrieve word variants: tu sach ((((thu hang) or (thuc hanh))) or (thi hanh)) xa hoi. hieu ve cham xuc va dan va cua te*.