Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
cam truc » nam truc, lam truoc, nam truoc
te sach » toc sach
vai cuu » vai cua
va hanh » van hanh, va thanh, va danh
cuu tre » cua tre, cau tren, cau treo
hieu ve » hieu va, hieu van
hang xa » hoang xa, hang va, hang ca
ty hang » ly hang, ty xang, thi hang
bo sach » co sach, hoc sach

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) or (bo sach)) ty hang xa hoi. hieu ve ((cam truc) OR (cau truc)) va hanh vai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (bo sach)) ty hang xa hoi. hieu ve ((cam truc) OR (cau truc)) va hanh vai cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sach) or (bo sach)) ty hang xa hoi. hieu ve ((cam truc) OR (cau truc)) va hanh vai cuu tre".
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (bo sach)) ty hang xa hoi. hieu ve ((cam truc) OR (cau truc)) va hanh vai cuu tre*.