Perhaps you should try some spelling variations:
cham duc » pham duc, cham soc, pham duy
tan hanh » tan thanh, tang hanh, toan hanh
ve triet » va trien, su triet
thu xac » thau xay
nang co » nang cao, nang doc, nang noi
va cham » va chat, va tham
xac ky » cac ky, sac ky, bac ky
co hoi » co hoc, co loi
vi ve » va ve, gi ve, ve ve

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu xac ky nang co hoi. lieu va cham duc tan hanh vi ve triet~.
• Adding a wildcard symbol may retrieve word variants: thu xac ky nang co hoi. lieu va cham duc tan hanh vi ve triet*.