Perhaps you should try some spelling variations:
khanh tai » thanh tai, hanh tai, nhanh thai
hieu viec » nhieu viec, hieu ve, sieu viet
viec cac » vien cac, viec cua, viec lam
xa khanh » xa thanh, van khanh, dat khanh
sach ty » sach tu, sach thu, xach tay
cuc tre » duc tre, cua tre, cuu tre
va hoi » xa hoi, va hoc, va hoa
cac tu » cac thu, cach tu, cac du
tu xa » tu xay, tu va, te xa

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

• Performing a fuzzy search may retrieve terms with similar spellings: co ((sach ty) or (sach y)) hang va hoi. hieu viec cac tu xa khanh tai cuc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: co ((sach ty) OR (sach y)) hang va hoi. hieu viec cac tu xa khanh tai cuc tre.
• Adding a wildcard symbol may retrieve word variants: co ((sach ty) or (sach y)) hang va hoi. hieu viec cac tu xa khanh tai cuc tre*.