Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
dang xay » dang van, van xay
cau chuc » cau chu, cau phuc, canh chuc
hanh vai » hanh vi, hanh va, hanh tai
vu sach » vu bach, su sach, vu khach
sach ty » sach y, sach tu, sach thu
lang xa » lang ha, lang van
chuc va » thuc va, thuc vat
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
ky cau » ky chau, ke cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ty ((lang xa) OR (dang xay)) hoi. hieu ky cau chuc va hanh vai cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach ty ((lang xa) OR (dang xay)) hoi. hieu ky cau chuc va hanh vai cua triet".
• Adding a wildcard symbol may retrieve word variants: vu sach ty ((lang xa) OR (dang xay)) hoi. hieu ky cau chuc va hanh vai cua triet*.