Perhaps you should try some spelling variations:
cham cuu » cap cuu, chat cua
ban hang » ngan hang
hang dan » hang dau, hang ban, tang dan
su triet » su viet, su tien, ve triet
hieu va » lieu va, hieu qua
va cham » va chat, va tham
cuu ban » cuu van, cua ban, cuu san
dan su » dang su
x hoi » xa hoi, o hoi, 5 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 cac ky nang ((x hoi) OR (x ho)). hieu va cham cuu ban hang dan su triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac ky nang ((x hoi) OR (x ho)). hieu va cham cuu ban hang dan su triet".
• Adding a wildcard symbol may retrieve word variants: tu cac ky nang ((x hoi) OR (x ho)). hieu va cham cuu ban hang dan su triet*.