Perhaps you should try some spelling variations:
thi hang » thi nang, thi hong, thi thanh
cham xuc » cam xuc, chat xuc, cham soc
thi hanh » thi thanh
doan ca » doan cap, dan ca, doan va
va doan » va doanh, van doan, va dan
va cham » va chat, va tham
hieu va » lieu va, hieu qua
tu sach » thu sach, su sach, te sach
xuc va » duc va, tuc va, luc va
ca cua » co 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 ((((thi hang) or (thuc hanh))) or (thi hanh)) xa hoi. hieu va cham xuc va doan ca cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((((thi hang) OR (thuc hanh))) OR (thi hanh)) xa hoi. hieu va cham xuc va doan ca cua te.
• Adding a wildcard symbol may retrieve word variants: tu sach ((((thi hang) or (thuc hanh))) or (thi hanh)) xa hoi. hieu va cham xuc va doan ca cua te*.