Chinese Studies: Romanization and Word Division
UT Libraries (and about all the libraries in North America) follow Library of Congress Chinese Romanization and Word Division rules.
Romanization: Pinyin (Han yu pin yin 漢語拼音).
Word division: General rule: Separate each word except in proper names. (See examples.)
For detail, see Library of Congress Chinese romanization and word division rules
Conversion tables: Wade-Giles to pinyin
Note: Wade-Giles was the romanization system used in the North American Libraries and the many publications before 2000.)