Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh sua » hinh su, hanh va, hanh tu
hang cua » mang cua, hang ca, huong cua
manh cua » doanh cua, ban cua
cham loc » cham soc, chon loc, cham o
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
nang xa » nang x, lang xa, nang ma
sac ky » cac ky, sai ky
loc va » hoc va, luc va
so sac » so sach, so dac

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sac ky nang xa hoi. hieu ve cham loc va ((((hanh sua) or (manh cua))) or (hang cua)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sac ky nang xa hoi. hieu ve cham loc va ((((hanh sua) OR (manh cua))) OR (hang cua)) cua triet.
• Adding a wildcard symbol may retrieve word variants: so sac ky nang xa hoi. hieu ve cham loc va ((((hanh sua) or (manh cua))) or (hang cua)) cua triet*.