Perhaps you should try some spelling variations:
manh trung » manh tung, thanh trung, manh hung
tieu xanh » chieu xanh, dieu hanh, tien anh
tieu danh » dieu danh, tiep danh, thien danh
trung hoc » trung quoc
trong tan » trong quan, trong cac, trong ca
hoc dung » hoc ung, hoc dan, tac dung
tran cau » tran chau, toan cau, ran cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((tieu xanh) OR (tieu danh)) - manh trung hoc dung trong tan tran cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu xanh) OR (tieu danh)) - manh trung hoc dung trong tan tran cau".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) OR (tieu danh)) - manh trung hoc dung trong tan tran cau*.