Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh di » thanh doi, thanh de, thanh do
va thanh » gia thanh, ban thanh, va tinh
ky sang » ky nang, ky dang, ky tang
sang ma » tang ma, nang ma, sang tao
ke dam » ke dan
di cua » dai cua, doi cua, de cua
tu sac » tu sach, tu cac, tu san
va dam » van dam, va dao, va dau
sac ky » cac ky, sai ky
ve dam » ven dam, ve dao, ve dat
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky sang ma hoi. hieu ((((ve dam) OR (va dam))) or (ke dam)) tu va thanh di cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky sang ma hoi. hieu ((((ve dam) OR (va dam))) OR (ke dam)) tu va thanh di cua triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky sang ma hoi. hieu ((((ve dam) OR (va dam))) or (ke dam)) tu va thanh di cua triet*".