Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
thong cong » trong cong, tong cong, thong thong
trung tao » trong tao, trung tai, trung tuan
ho chieu » theo chieu, hoc thieu, doi chieu
cong anh » cong danh, dong anh, hong anh
anh toan » manh toan, anh tuan, thanh toan
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: ho chieu tinh - hanh ((trung tao) OR (trung tam)) thong cong anh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - hanh ((trung tao) OR (trung tam)) thong cong anh toan cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - hanh ((trung tao) OR (trung tam)) thong cong anh toan cau*.