Perhaps you should try some spelling variations:
tinh diem » tinh dien, dinh diem, tinh dieu
diem cau » dieu can
cau tren » cu tren, dau tren, ca tren
nang xa » nang x, lang xa, nang ma
va cham » va chat
va tham » van tham, va thanh, va thuat
va tinh » may tinh
tu san » thu san, tu ban, tu can
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: tu san ky nang xa hoi. hieu ((va cham) OR (va tham)) duc va tinh diem cau tren~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu san ky nang xa hoi. hieu ((va cham) OR (va tham)) duc va tinh diem cau tren".
• Adding a wildcard symbol may retrieve word variants: tu san ky nang xa hoi. hieu ((va cham) OR (va tham)) duc va tinh diem cau tren*.