Perhaps you should try some spelling variations:
thuyet anh » thuyet kinh, thuyet dan, thuyet trinh
nguyet anh » nguyen anh, nguyen manh, nguyen thanh
hanh trong » hanh trang, anh trong, hinh trong
trong cua » truong cua, thong cua, trong ca
cong cong » cong dong, trong cong, dung cong
cong tran » cong tan, cong tuan, cong toan
thuy anh » thuy linh
tran van » luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((((thuyet anh) OR (nguyet anh))) or (thuy anh)) - hanh trong cua cong cong tran van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((thuyet anh) OR (nguyet anh))) OR (thuy anh)) - hanh trong cua cong cong tran van ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((((thuyet anh) OR (nguyet anh))) or (thuy anh)) - hanh trong cua cong cong tran van ban".
• Adding a wildcard symbol may retrieve word variants: hoc ((((thuyet anh) OR (nguyet anh))) or (thuy anh)) - hanh trong cua cong cong tran van ban*.