Perhaps you should try some spelling variations:
chat triet » chet triet, phat trien, chat thien
thanh lap » thanh san, phan lap, thanh hai
pham thuc » phap thuc, pham chuc, nham thuc
va thanh » gia thanh, ban thanh, va tinh
lap chat » lam chat, luan chat, phap chat
te sach » toc sach
nang ma » tang ma, nang cao, mang may
sang ma » tang ma, sang tao, mang may
va pham » van pham, va phat, va phap
thuc va » thuc vat, thuc dan, thuc day

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 y ((nang ma) OR (sang ma)) hoi. lieu va pham thuc va thanh lap chat triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y ((nang ma) OR (sang ma)) hoi. lieu va pham thuc va thanh lap chat triet".
• Adding a wildcard symbol may retrieve word variants: te sach y ((nang ma) OR (sang ma)) hoi. lieu va pham thuc va thanh lap chat triet*.