Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
trung tuan » trung thanh, trung tam, tran tuan
hoc thieu » toc thieu, hoc hien
tuan tong » toan tong, thuan trong, toan thong
tong cong » trong cong, cong cong, dung cong
khoan cam » khoa cam, khoan va, phan cam
cong tan » cong tac, cong san, cong thanh
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: hoc thieu xanh - thanh trung tuan tong cong tan ((toan cau) or (khoan cam))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh trung tuan tong cong tan ((toan cau) OR (khoan cam))*.