Perhaps you should try some spelling variations:
nang phat » nang suat, van phat
phat hoc » phap hoc, phau hoc, chat hoc
tu tieng » luc tieng, tu tuong, tu trong
te sach » toc sach
sach ky » sac ky, sach y, sach ty
va danh » va dinh, va dan, va hanh
danh vi » hanh vi, dinh vi, danh di
va dat » va dao, va dau, va dap
vi tu » vi tut, voi tu, va tu
nuoc » quoc, duoc, ngoc

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 nang phat hoc. lieu va dat nuoc va danh vi tu tieng~.
• Adding a wildcard symbol may retrieve word variants: te sach ky nang phat hoc. lieu va dat nuoc va danh vi tu tieng*.