Perhaps you should try some spelling variations:
thanh lap » thanh san, phan lap, thanh hai
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
ve chat » va chat, van chat
xuc van » duc van, vuc van, xuc ban
luc van » luoc van, luu van, duc van
lap cua » lai cua, tap cua, lam cua
cua tre » cua te, cuu tre, cua triet
su cac » tu cac, su can, eu cac
su cao » cu cao, vu cao, su co

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

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