Perhaps you should try some spelling variations:
hanh doi » thanh doi, hanh noi, hang doi
tu cach » tu cac
tu sach » thu sach, su sach, te sach
nang xa » nang x, lang xa, nang ma
doi cua » dai cua, hoi cua
cua tre » cua te, cuu tre, cua triet
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: ((tu cach) or (tu sach)) ky nang xa hoi. lieu va phat ((xuc va) OR (tuc va)) hanh doi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (tu sach)) ky nang xa hoi. lieu va phat ((xuc va) OR (tuc va)) hanh doi cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu cach) or (tu sach)) ky nang xa hoi. lieu va phat ((xuc va) OR (tuc va)) hanh doi cua tre*".