Perhaps you should try some spelling variations:
khai luoc » hai huoc, hai luom, dai luoc
van hoang » van hoan, quan hoang, tran hoang
van hang » van khang, van thang, ban hang
cua tre » cua te, cuu tre, cua triet
ve khai » ke khai, va khai, ve khoi
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
te sach » toc sach
di cua » dai cua, doi cua, de cua
te sac » te cac, te san

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sac) or (te sach)) ky nang xa hoi. hieu ve khai luoc ((van hang) OR (van hoang)) di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sac) OR (te sach)) ky nang xa hoi. hieu ve khai luoc ((van hang) OR (van hoang)) di cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sac) or (te sach)) ky nang xa hoi. hieu ve khai luoc ((van hang) OR (van hoang)) di cua tre*".