Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh van » thanh san, thanh toan, thanh phan
va cham » va chat, va tham
van cua » vang cua, ban cua, dan cua
xuc gia » duc gia, luc gia, tuc gia
tu sach » thu sach, su sach, te sach
ve cham » ve chat, vu cham, ve chim
y nang » ky nang, ly nang, v nang
ma hoi » mai hoi, xa hoi, me hoi

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 y nang ((ma hoi) OR (ma hoa)). hieu ((ve cham) or (va cham)) xuc gia thanh van cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang ((ma hoi) OR (ma hoa)). hieu ((ve cham) OR (va cham)) xuc gia thanh van cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y nang ((ma hoi) OR (ma hoa)). hieu ((ve cham) or (va cham)) xuc gia thanh van cua triet".
• Adding a wildcard symbol may retrieve word variants: tu sach y nang ((ma hoi) OR (ma hoa)). hieu ((ve cham) or (va cham)) xuc gia thanh van cua triet*.