Versions exist for Latin, Cyrillic, Hebrew, Greek, Japanese, Korean, Hindi, Urdu, Khmer, and Vietnamese alphabets. It is a common ingredient in authentic Mexican, Vietnamese and Thai dishes. Also added were Vietnamese and Chinese Pinyin letters. Tonal languages include Chinese, Vietnamese and most Subsaharan languages. Texas is also home to more than 187,000 Vietnamese and 136,000 Chinese. Rosemead has a smaller group of Vietnamese and Chinese business districts. They had textbooks printed on paper which were in both Chinese and Vietnamese. Vietnamese Americans are more likely to be Christians than the Vietnamese in Vietnam. Relations between the Khmer Rouge and the North Vietnamese remained strained. Models for the Malaysian, Singaporean and Vietnamese markets are produced in Thailand. Tran is bilingual, fluent in English and Vietnamese. This is the case for Vietnamese (a true alphabet) and Thai (an abugida). There are also many Colombian, Puerto Rican, Vietnamese and barbecue restaurants. Many are descendants of French settlers who intermarried with local Vietnamese people. Much of North Vietnamese infiltration went through Cambodia.