Perhaps you should try some spelling variations:
thanh hoan » thanh hoang, thanh hoa, thanh toan
hoan cua » hoa cua, toan cua, han cua
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
ve kham » vu kham, va kham, ve cham
xuc van » duc van, vuc van, xuc ban
luc van » luoc van, luu van, duc van
cua tre » cua te, cuu tre, cua triet
tu sac » tu sach, tu san, tu bac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sac) or (tu cac)) ky lang xa hoi. hieu ve kham ((xuc van) OR (luc van)) thanh hoan cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu cac)) ky lang xa hoi. hieu ve kham ((xuc van) OR (luc van)) thanh hoan cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sac) or (tu cac)) ky lang xa hoi. hieu ve kham ((xuc van) OR (luc van)) thanh hoan cua tre".
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (tu cac)) ky lang xa hoi. hieu ve kham ((xuc van) OR (luc van)) thanh hoan cua tre*.