Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thuc va » thuc vat, thuc dan, thuc day
ky dang » ky nang, ky danh
dang xa » dang xay, lang xa, dang ha
dan vat » dang vat, van vat, dan va
dan vai » dan va, dan tai, den vai
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
tuc va » truc va, tuc xa, duc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky dang xa hoi. lieu va cac ((tuc va) or (thuc va)) ((dan vai) OR (dan vat)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky dang xa hoi. lieu va cac ((tuc va) OR (thuc va)) ((dan vai) OR (dan vat)) cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky dang xa hoi. lieu va cac ((tuc va) or (thuc va)) ((dan vai) OR (dan vat)) cua triet".
• Adding a wildcard symbol may retrieve word variants: tu sac ky dang xa hoi. lieu va cac ((tuc va) or (thuc va)) ((dan vai) OR (dan vat)) cua triet*.