Perhaps you should try some spelling variations:
thanh di » thanh doi, thanh de, thanh do
cua tre » cua te, cuu tre, cua triet
van lam » van nam
van cam » van nam, van cau, van dam
nang xa » nang x, lang xa, nang ma
sac ky » cac ky, sai ky
xuc va » duc va, tuc va, xac va
luc va » duc va, tuc va, loc va
di cua » dai cua, doi cua, de cua
tu sac » tu sach, tu cac, tu san

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 ky nang xa hoi. hieu ((van cam) OR (van lam)) ((xuc va) or (luc va)) thanh di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang xa hoi. hieu ((van cam) OR (van lam)) ((xuc va) OR (luc va)) thanh di cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky nang xa hoi. hieu ((van cam) OR (van lam)) ((xuc va) or (luc va)) thanh di cua tre".
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang xa hoi. hieu ((van cam) OR (van lam)) ((xuc va) or (luc va)) thanh di cua tre*.