Perhaps you should try some spelling variations:
hanh vinh » thanh vinh, khanh vinh, hanh tinh
vinh cuu » dinh cuu, sinh cua, dinh cu
duy sang » duy van, duy can, duy anh
so sach » so sanh, bo sach, co sach
va hanh » van hanh, va thanh, va danh
cuu tre » cua tre, cau tren, cau treo
y sang » _ sang
le dan » ke dan
ma hoi » mai hoi, xa hoi, ma hoa
le dat » de dat, le dac, ve dat

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ((y sang) or (duy sang)) ma hoi. hieu ((le dat) or (le dan)) nuoc va hanh vinh cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ((y sang) OR (duy sang)) ma hoi. hieu ((le dat) OR (le dan)) nuoc va hanh vinh cuu tre.
• Adding a wildcard symbol may retrieve word variants: so sach ((y sang) or (duy sang)) ma hoi. hieu ((le dat) or (le dan)) nuoc va hanh vinh cuu tre*.