Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
trinh duc » tinh duc, trinh doc, trinh dung
canh cong » hanh cong, anh cong, canh cung
cong manh » cong danh, duong manh, cong thanh
duc canh » luc canh, duc anh, duc manh

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - hanh trinh duc canh cong manh ((toan ban) OR (van ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu xanh - hanh trinh duc canh cong manh ((toan ban) OR (van ban))".
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - hanh trinh duc canh cong manh ((toan ban) OR (van ban))*.