Perhaps you should try some spelling variations:
thuat san » thuat toan, thuat song, thuat lanh
ban danh » ban doanh, ban hanh, ban dan
su triet » su viet, su tien
danh vai » danh sai, danh va, doanh van
ve triet » va trien
hieu ve » hieu va, hieu van
cau cua » cau qua, ca cua, cu cua
lang xa » lang ha, dang xay, lang van
cua tre » cua te, cuu tre, cua triet
ky lang » ky nang, ky dang, ky tang
ve cau » ke cau, va cau, ve cac
san ky » sang ky, van ky, dan ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat san ky lang xa hoi. hieu ve cau cua ban danh vai ((cua tre) or (((su triet) OR (ve triet))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat san ky lang xa hoi. hieu ve cau cua ban danh vai ((cua tre) OR (((su triet) OR (ve triet))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat san ky lang xa hoi. hieu ve cau cua ban danh vai ((cua tre) or (((su triet) OR (ve triet))))*".