Also, have you looked at Pomona at all? It could be a great choice for your interests. Linguistics and Cognitive Science are housed in a joint department, and the CogSci degree allows a range of concentrations Designing a Concentration – LGCS FAQ so this is a school where your linguistics/computation interests are already concentrated in a single department, within which you could fine-tune your focus. The Chinese department is excellent as well. And Pomona is ranked #1 in ethnic diversity among liberal arts colleges on USNWR’s latest list https://www.usnews.com/best-colleges/rankings/national-liberal-arts-colleges/campus-ethnic-diversity As part of the Claremont Consortium, Pomona has about 1700 undergrads but is part of a larger community of about 7000 undergrads, with seamless cross-registration among the five colleges. (FWIW, students at Scripps College can also major in Linguistics, CogSci, and Chinese through Pomona.)
The schools of the 5-College Consortium in MA could also be worth a look. UMass Amherst, the public flagship of the consortium, it a top schools for linguistics, CS, and Asian languages. Amherst, Smith, and Mt. Holyoke are all excellent full-need-met schools that provide cross-registration access to UMass, and to one another. They don’t have the same degree of physical proximity and integrated infrastructure as a the Claremonts, but they still provide a larger student community and broader course offerings than non-consortium LAC’s.
Of the above-mentioned consortium schools, Amherst, Pomona, Scripps, and Claremont McKenna are Questbridge partners.