Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
ban danh » ban doanh, ban dan, van danh
ban hanh » ban hang
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va
cam cuu » cham cuu, cap cuu
vi cua » vai cua, di cua
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
cua te » cua tu

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 lang xa hoi. ((hieu ve) or (hieu van)) cam cuu ((ban danh) or (ban hanh)) vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky lang xa hoi. ((hieu ve) OR (hieu van)) cam cuu ((ban danh) OR (ban hanh)) vi cua te.
• Adding a wildcard symbol may retrieve word variants: tu sac ky lang xa hoi. ((hieu ve) or (hieu van)) cam cuu ((ban danh) or (ban hanh)) vi cua te*.