Perhaps you should try some spelling variations:
cham xuc » chat xuc, cham soc, pham duc
van hanh » van thanh, ban hanh, van anh
tu bach » vu bach, tu cach, tu hach
ky dang » ky nang, ky danh
dang xa » dang xay, lang xa, dang ha
hieu ve » hieu va, hieu van
hanh di » hanh vi, hanh de, hang di
di cua » dai cua, doi cua, de cua
tu bac » tu ban, tu cac, tu bat
cua su » qua su

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu bac) or (tu bach)) ky dang xa hoi. hieu ve ((cham xuc) or (cam xuc)) van hanh di cua su~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu bac) OR (tu bach)) ky dang xa hoi. hieu ve ((cham xuc) OR (cam xuc)) van hanh di cua su.
• Adding a wildcard symbol may retrieve word variants: ((tu bac) or (tu bach)) ky dang xa hoi. hieu ve ((cham xuc) or (cam xuc)) van hanh di cua su*.