Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
hoc thieu » toc thieu, hoc hien
thieu anh » thien anh, chieu xanh, thien danh
dung cong » dung trong
manh cua » doanh cua, ban cua
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 anh - thanh ((manh cua) or (trung tuan)) dung cong thanh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu anh - thanh ((manh cua) OR (trung tuan)) dung cong thanh toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu anh - thanh ((manh cua) or (trung tuan)) dung cong thanh toan cau*.