Perhaps you should try some spelling variations:
thanh lap » thanh san, phan lap, thanh hai
toc sach » hoc sach, doc sach, thuoc sach
va thanh » gia thanh, ban thanh, va tinh
va phan » van phan, va phat, va phap
lap cua » lai cua, tap cua, lam cua
vi phan » vi pham, ve phan, viet phan
tay hoi » tay ho, tao hoi, tay thai
ky dang » ky nang, ky danh
ky tang » ky nang, kho tang, ky trong
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sach ((ky tang) or (ky dang)) tay hoi. hieu ((vi phan) or (va phan)) duc va thanh lap cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ((ky tang) OR (ky dang)) tay hoi. hieu ((vi phan) OR (va phan)) duc va thanh lap cua te.
• Adding a wildcard symbol may retrieve word variants: toc sach ((ky tang) or (ky dang)) tay hoi. hieu ((vi phan) or (va phan)) duc va thanh lap cua te*.