Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
trung tuan » trung thanh, trung tam, truong thanh
phong cong » phong chong, thong cong, chong cong
tran tuan » tran xuan, tran quang, tran thanh
manh toan » thanh toan, anh tuan, tinh toan
anh toan » anh tuan, thanh toan, nganh toan

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 ((trung tuan) or (tran tuan)) phong cong ((anh toan) OR (manh toan)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - hanh ((trung tuan) OR (tran tuan)) phong cong ((anh toan) OR (manh toan)) ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu xanh - hanh ((trung tuan) or (tran tuan)) phong cong ((anh toan) OR (manh toan)) ban*".