Perhaps you should try some spelling variations:
thanh de » thanh ve, thanh do, thanh le
ky lang » ky dang, ky tang, tay lang
hieu va » lieu va, hieu qua
xuc van » duc van, luc van, vuc van
hanh de » hanh ve, hanh kem
co viet » so viet, o viet, hoc viet
tu dan » tuc dan, tu ban, cu dan
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu dan ((ky lang) or (ky nang)) xa hoi. hieu va cam xuc van ((thanh de) OR (hanh de)) co viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu dan ((ky lang) OR (ky nang)) xa hoi. hieu va cam xuc van ((thanh de) OR (hanh de)) co viet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu dan ((ky lang) or (ky nang)) xa hoi. hieu va cam xuc van ((thanh de) OR (hanh de)) co viet".
• Adding a wildcard symbol may retrieve word variants: tu dan ((ky lang) or (ky nang)) xa hoi. hieu va cam xuc van ((thanh de) OR (hanh de)) co viet*.