Perhaps you should try some spelling variations:
tuan khai » than khai, quang khai, tuong khai
khai cua » thai cua, hai cua, khi cua
van tuan » van quan, van ban, anh tuan
ve cham » va cham, ve chat, vu cham
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
duc van » duc va, duc tan, duc manh
su sac » su sach, su cac, su xac
ve cac » va cac, vien cac
sac ky » cac ky, sai ky
ve cam » va cam, ve cai, ve cau
cua te » cua tu

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 lang xa hoi. hieu ((((ve cam) OR (ve cac))) or (ve cham)) duc van tuan khai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky lang xa hoi. hieu ((((ve cam) OR (ve cac))) OR (ve cham)) duc van tuan khai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sac ky lang xa hoi. hieu ((((ve cam) OR (ve cac))) or (ve cham)) duc van tuan khai cua te".
• Adding a wildcard symbol may retrieve word variants: su sac ky lang xa hoi. hieu ((((ve cam) OR (ve cac))) or (ve cham)) duc van tuan khai cua te*.