Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
danh thai » anh thai, dang thai, dinh thai
thai cua » than cua, tai cuc, tri cua
van chat » cao chat
ve cham » va cham, ve chat, vu cham
sach ty » sach y, sach tu, sach thu
hang xa » hoang xa, hang va, hang ca
ty hang » ly hang, ty xang, thi hang
tu sach » thu sach, su sach, te sach
tuc va » thuc va, truc va, duc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ty hang xa hoi. hieu ((ve cham) or (van chat)) ((tuc va) OR (tuc xa)) danh thai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty hang xa hoi. hieu ((ve cham) OR (van chat)) ((tuc va) OR (tuc xa)) danh thai cua triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ty hang xa hoi. hieu ((ve cham) or (van chat)) ((tuc va) OR (tuc xa)) danh thai cua triet*".