Perhaps you should try some spelling variations:
hanh vinh » thanh vinh, khanh vinh, hanh tinh
lang van » dang van, tang van, hoang van
te sach » toc sach
cuu tre » cua tre, cau tren, cau treo
cu tren » tu tren, dua tren
sach ky » sac ky, sach y, sach ty
ve chat » va chat, van chat
hieu ve » hieu va, hieu van
van hoi » van hoa, van hoc, van hoe
ky lang » ky nang, ky dang, ky tang
xuc va » duc va, tuc va, luc va

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 ky lang van hoi. hieu ve chat ((xuc va) or (thuc vat)) hanh vinh ((cuu tre) or (cu tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky lang van hoi. hieu ve chat ((xuc va) OR (thuc vat)) hanh vinh ((cuu tre) OR (cu tren)).
• Adding a wildcard symbol may retrieve word variants: te sach ky lang van hoi. hieu ve chat ((xuc va) or (thuc vat)) hanh vinh ((cuu tre) or (cu tren))*.