Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh quan » tinh quang, trinh luat, trinh han
lang cong » dang cong, bang cong, lang dong
hang cong » dang cong, hang nong, bang cong
manh toan » thanh toan, anh tuan, tinh toan
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - hanh trinh quan ((lang cong) OR (hang cong)) manh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - hanh trinh quan ((lang cong) OR (hang cong)) manh toan cau".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh trinh quan ((lang cong) OR (hang cong)) manh toan cau*.