Perhaps you should try some spelling variations:
chuc thi » thuc thi, thuc thai, cau thi
danh hai » dang hai, lanh hai, manh hai
hieu van » hieu va, thien van, lieu va
ky danh » ky anh, ky dang
hai moi » hai muoi, dai moi, nhat moi
van lam » van nam
lam luc » lao luc, lam duoc
va danh » va dinh, va dan, va hanh
danh va » doanh va, hanh va, anh va
chu thi » cau thi, chu thich, thuc thi
te cac » tu cac, ve cac, te cao
luc va » duc va, tuc va, loc va
te sac » te sach, te san

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sac) or (te cac)) ky danh hai moi. hieu van lam luc va danh va ((chu thi) OR (chuc thi))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sac) OR (te cac)) ky danh hai moi. hieu van lam luc va danh va ((chu thi) OR (chuc thi))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sac) or (te cac)) ky danh hai moi. hieu van lam luc va danh va ((chu thi) OR (chuc thi))*".