Perhaps you should try some spelling variations:
van quang » van quan, tran quang, van tuan
tinh vien » sinh vien, tinh dien, tinh viet
cua triet » cua viet, su triet, va triet
van nang » van ban, van dong, van dung
vien cua » viec cua, dien cua, tien cua
nang co » nang cao, nang doc, nang noi
va tinh » may tinh
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
luc va » duc va, tuc va, loc 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 nang co hoc. hieu ((van nang) OR (van quang)) luc va tinh vien cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky nang co hoc. hieu ((van nang) OR (van quang)) luc va tinh vien cua triet".
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang co hoc. hieu ((van nang) OR (van quang)) luc va tinh vien cua triet*.