Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
te sach » toc sach
vai cuu » vai cua
xa hanh » xa thanh, xa khanh, va hanh
va cham » va chat, va tham
cuu tre » cua tre, cau tren, cau treo
ty nang » ky nang, ty xang, ty hang
su sach » so sach, vu sach
ve cam » ve cham, ve cac, va cam
x hoi » xa hoi, o hoi, x ho

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 (su sach)) ty nang x hoi. hieu ((ve cam) or (va cham)) tuc xa hanh vai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (su sach)) ty nang x hoi. hieu ((ve cam) OR (va cham)) tuc xa hanh vai cuu tre.
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (su sach)) ty nang x hoi. hieu ((ve cam) or (va cham)) tuc xa hanh vai cuu tre*.