Perhaps you should try some spelling variations:
chieu tu » chieu tro, lieu tu, chu tu
ban hanh » ban hang
van hanh » van thanh, van anh, van ban
cham xuc » cam xuc, chat xuc, cham soc
tu cham » toc cham, thi cham
tu sach » thu sach, te sach, tu cach
nang xa » nang x, lang xa, nang ma
tu nang » tru nang, tu nong, tu nano
su sach » so sach, vu sach
cuu tre » cua tre, cau tren, cau treo
vi cuu » vi luu, vinh cuu

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) or (su sach)) tu nang xa hoi. chieu tu cham xuc ((van hanh) or (ban hanh)) vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (su sach)) tu nang xa hoi. chieu tu cham xuc ((van hanh) OR (ban hanh)) vi cuu tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (su sach)) tu nang xa hoi. chieu tu cham xuc ((van hanh) or (ban hanh)) vi cuu tre*.