Perhaps you should try some spelling variations:
cua triet » su triet, va triet
cua viet » ca viet, hoa viet, cua vat
sach van » sach han, sach va, bach van
van hanh » van thanh, ban hanh, van anh
chat xuc » chat huu, cam xuc, chao xu
van chat » cao chat
thi van » thi lan, thi hanh, thi nang
xuc van » duc van, luc van, vuc van
nang xa » lang xa, nang ma, mang xa
hanh di » hanh vi, hanh de, hang di
vu sach » vu bach, su sach, vu khach

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 van ((nang xa) or (nang x)) hoi. thi van chat xuc van hanh di ((cua triet) OR (cua viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach van ((nang xa) OR (nang x)) hoi. thi van chat xuc van hanh di ((cua triet) OR (cua viet))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach van ((nang xa) or (nang x)) hoi. thi van chat xuc van hanh di ((cua triet) OR (cua viet))*".