Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
trinh tai » trinh toan, trinh tu, trinh han
dang xay » dang van, van xay
tinh tai » tinh thai, tinh hai, hinh tai
lang xa » lang ha, lang van
ke dan » le dan
xuc va » duc va, tuc va, luc va
dan ky » van ky
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ke dan ky ((lang xa) OR (dang xay)) hoi. lieu va cam xuc va ((tinh tai) or (trinh tai)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ke dan ky ((lang xa) OR (dang xay)) hoi. lieu va cam xuc va ((tinh tai) OR (trinh tai)) cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ke dan ky ((lang xa) OR (dang xay)) hoi. lieu va cam xuc va ((tinh tai) or (trinh tai)) cua triet".
• Adding a wildcard symbol may retrieve word variants: ke dan ky ((lang xa) OR (dang xay)) hoi. lieu va cam xuc va ((tinh tai) or (trinh tai)) cua triet*.