Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
tan hanh » tan thanh, tang hanh, toan hanh
hanh hai » thanh hai, nhanh hai, hang hai
ky tang » ky dang, kho tang, ky trong
hieu ve » hieu va, hieu van
cam duc » cam xuc, cao duc, pham duc
hai cua » thai cua, dai cua, hoi cua
su sac » su sach, su cac, su xac
ve cam » ve cham, ve cac, va cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sac ((ky tang) OR (ky nang)) xa hoi. hieu ve cam duc tan hanh hai cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sac ((ky tang) OR (ky nang)) xa hoi. hieu ve cam duc tan hanh hai cua triet".
• Adding a wildcard symbol may retrieve word variants: su sac ((ky tang) OR (ky nang)) xa hoi. hieu ve cam duc tan hanh hai cua triet*.