Perhaps you should try some spelling variations:
bat thanh » ban thanh, bac thanh, dat thanh
thanh va » thanh van, hanh va, thanh ha
vu sach » vu bach, su sach, vu khach
nang xa » nang x, lang xa, nang ma
van cam » van nam, van cau, van dam
van lam » van nam
luc bat » suc bat, luc nhat, luat bat
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang
va cua » va chua, via cua, ca cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach y nang xa hoi. thien ((van cam) OR (van lam)) luc bat thanh va cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach y nang xa hoi. thien ((van cam) OR (van lam)) luc bat thanh va cua tre".
• Adding a wildcard symbol may retrieve word variants: vu sach y nang xa hoi. thien ((van cam) OR (van lam)) luc bat thanh va cua tre*.