Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
cham xuc » cam xuc, chat xuc, pham duc
ky dang » ky nang, ky danh
dang ha » dong ha, dung ha, lang ha
hieu va » lieu va, hieu qua
tu van » tu va
ha hoi » hoa hoi, ha noi, xa hoi
do cua » doi cua, de cua, dong cua
co cua » con cua, ca cua, cong cua

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

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