Perhaps you should try some spelling variations:
trong thuong » thong thuong, trong tuong, cong thuong
thuong tinh » khuong tinh, thuong binh, truong tinh
chieu xanh » chieu sach, chieu sang, chieu tinh
trung cua » truong cua, trung tuan, trung cap
ho chieu » theo chieu, hoc thieu, doi chieu
toan cau » toan cao, toan ban, toan tap
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - hanh ((ban cua) or (trung cua)) trong thuong tinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh ((ban cua) OR (trung cua)) trong thuong tinh toan cau*.