Perhaps you should try some spelling variations:
hanh tai » thanh tai, hang tai, han tai
chat xuc » chat huu, chao xu, chat cua
tu sach » thu sach, su sach, te sach
tai cuu » tai cuc, tai buu, tai cua
va hanh » van hanh, va thanh, va danh
sach ty » sach y, sach tu, sach thu
hieu ve » hieu va, hieu van
nang xa » lang xa, nang ma, mang xa
cuu tre » cua tre, cau tren, cau treo

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ty ((nang xa) or (nang x)) hoi. hieu ve ((chat xuc) OR (cam xuc)) va hanh tai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty ((nang xa) OR (nang x)) hoi. hieu ve ((chat xuc) OR (cam xuc)) va hanh tai cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ty ((nang xa) or (nang x)) hoi. hieu ve ((chat xuc) OR (cam xuc)) va hanh tai cuu tre".
• Adding a wildcard symbol may retrieve word variants: tu sach ty ((nang xa) or (nang x)) hoi. hieu ve ((chat xuc) OR (cam xuc)) va hanh tai cuu tre*.