Perhaps you should try some spelling variations:
hanh dai » hanh tai, hanh dao, vanh dai
te sach » toc sach
nang xa » nang x, lang xa, nang ma
thi van » thi lan, thi hanh, thi nang
van cam » van nam, van lam, van cau
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang
xuc va » duc va, luc va, xac va
tuc va » thuc va, truc va, tuc xa

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang xa hoi. thi van cam ((((xuc va) OR (tuc va))) or (thuc vat)) hanh dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang xa hoi. thi van cam ((((xuc va) OR (tuc va))) OR (thuc vat)) hanh dai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang xa hoi. thi van cam ((((xuc va) OR (tuc va))) or (thuc vat)) hanh dai cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach y nang xa hoi. thi van cam ((((xuc va) OR (tuc va))) or (thuc vat)) hanh dai cua tre*.